5305-00-004-2992

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Thumbscrew

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Official Item Classification

Name: Thumbscrew
(NSN) National Stock Number: 5305-00-004-2992
(FSG) Federal Supply Group: 53 Hardware and Abrasives
(FSC) Federal Supply Classification: 5305 Screws
(INC) Item Name Code: 06673
(FIIG) Federal Item Identification Guide: A003B0
Date: 06/07/1972 (54 years ago)

0.250 inches nominal fastener length, right-hand thread direction, 2a thread class, knurled no. 1 head style, 0.188 inches minimum thread length

Specs & Compatibility

Thread Class

Thread Direction

right-hand

Thread Length

0.188 inches minimum

Fastener Length

0.250 inches nominal

Head Style

knurled no. 1

Head Diameter

0.500 inches nominal

Head Height

0.100 inches nominal

Point Style

oval

Nominal Thread Diameter

0.164 inches

Thread Quantity Per Inch

Material

steel comp 304 overall

Material Document And Classification

qq-s-763 fed spec single material response overall

Surface Treatment

passivate overall

Surface Treatment Document And Classification

qq-p-35 fed spec single treatment response overall

Thread Series Designator

unf

Regulatory Compliance

Precious Metals Indicator

Precious metal content is unknown

Criticality Code

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0006673

Related Hardware Products

Part Number	Description
750388	Thumbscrew

Frequently Asked Questions

What is the FSCG of the NSN 5305-00-004-2992?

The FSCG of the NSN 5305-00-004-2992 is 5305

Does the NSN 5305-00-004-2992 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5305-00-004-2992 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5305-00-004-2992 contain precious materials?

Precious metal content is unknown

Does NSN 5305-00-004-2992 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5305-00-004-2992 was assigned to the Federal Catalog?

It was assigned 54 years ago, on Wed, Jun 7, 1972